Freecom Hard Drive Secure vs Freecom Quattro 500GB

Comparison of Hard Drive Secure, Quattro 500GB

34 specifications	A Freecom Hard Drive SecureView product	B Freecom Quattro 500GBView product
Hard driveidentical
HDD capacity	500 GB	500 GB
HDD size	3.5"	3.5"
Type	HDD	HDD
InterfaceKnown for one	Serial ATA	—Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	3000 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
eSATAKnown for one	—Unknown — not stated by the source	Yes
FireWire 400Known for one	—Unknown — not stated by the source	Yes
FireWire 800Known for one	—Unknown — not stated by the source	Yes
Featuresidentical
Product colour	Black, Silver	Black, Silver
Windows operating systems supportedKnown for one	Windows Vista Business, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.4 Tiger	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-20 - 70 °C	-20 - 70 °C
Weight & dimensionsidentical
Width	155 mm	155 mm
Depth	148 mm	148 mm
Height	43 mm	43 mm
Weight	1.4 kg	1.4 kg
Packaging dataidentical
User guide	Yes	Yes
Other features1 differ
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)	50000 h	50000 h
Minimum RAM	256 MB	256 MB
Minimum processorDiffers	Intel Pentium-III/AMD Duron 900MHz, PowerPC G3/G4/G5, PowerBook G3/G4	Pentium III / AMD Duron 900MHz, G3/G4/G5
Power requirementsKnown for one	—Unknown — not stated by the source	AC 12V/2A
Quick start guide	Yes	Yes
USB 2.0 ports quantity	1	1
USB cableKnown for one	—Unknown — not stated by the source	USB
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows XP / Vista, Mac OS X v.10.4
FireWire cableKnown for one	—Unknown — not stated by the source	Yes
eSATA cableKnown for one	—Unknown — not stated by the source	Yes
Data transfer rateKnown for one	0.48 Gbit/s	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.